61565616

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{20359}}^1$

素因数の和:20383

約数の個数: 80

約数和(自身を含む): 201971200

約数和(自身を除く): 140405584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 20359, 40718, 61077, 81436, 122154, 142513, 162872, 183231, 244308, 285026, 325744, 366462, 427539, 488616, 549693, 570052, 732924, 855078, 977232, 1099386, 1140104, 1282617, 1465848, 1710156, 2198772, 2280208, 2565234, 2931696, 3420312, 3847851, 4397544, 5130468, 6840624, 7695702, 8795088, 10260936, 15391404, 20521872, 30782808, 61565616]

約数ペア:

[(1, 61565616), (2, 30782808), (3, 20521872), (4, 15391404), (6, 10260936), (7, 8795088), (8, 7695702), (9, 6840624), (12, 5130468), (14, 4397544), (16, 3847851), (18, 3420312), (21, 2931696), (24, 2565234), (27, 2280208), (28, 2198772), (36, 1710156), (42, 1465848), (48, 1282617), (54, 1140104), (56, 1099386), (63, 977232), (72, 855078), (84, 732924), (108, 570052), (112, 549693), (126, 488616), (144, 427539), (168, 366462), (189, 325744), (216, 285026), (252, 244308), (336, 183231), (378, 162872), (432, 142513), (504, 122154), (756, 81436), (1008, 61077), (1512, 40718), (3024, 20359)]